any ground beetle of the genus Brachinus, which ejects a puff of volatile fluid from its abdomen with a popping sound when disturbed.
What Is The Difference Between A Bug And An Insect?We tend to use the word bug loosely for any very small creature with legs. However, a true bug is defined as belonging to the order Hemiptera. These creatures characteristically have tough forewings and lack teeth, such as beetles. True bugs have a stylet (a mouth shaped like a straw) that they use to suck juices from plants. Insects belong to the class Insecta and they are characterized by three-part bodies, usually two pairs of wings, and …
A Bug’s Life: Where Insects Get Their NamesWith Spring officially upon us, there's no better time to discuss one of our favorite topics: bugs.
- bomb squad,
Origin of bombardier beetle
First recorded in 1795–1805
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019